Home / 26,555,870.22-39,831,976.45-16,322,309.46

Finding the Fourth Proportional to 26,555,870.22, 39,831,976.45 and 16,322,309.46

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Solution

The fourth proportional to 26,555,870.22, 39,831,976.45 and 16,322,309.46 is: 24,482,340.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,555,870.22 : 39,831,976.45 = 16,322,309.46 : x
  2. Step 2: Convert to fraction form
    26,555,870.22/39,831,976.45 = 16,322,309.46/x
  3. Step 3: Cross multiply
    26,555,870.22x = 39,831,976.45 × 16,322,309.46
  4. Step 4: Simplify right side
    26,555,870.22x = 650,149,846,190,105
  5. Step 5: Solve for x
    x = 650,149,846,190,105/26,555,870.22
  6. Step 6: Final answer
    x = 24,482,340.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.